Upgrade Spread.ExelIO from version 9 to version 11

Upgrade Spread.ExelIO from version 9 to version 11

Posted by: daj on 13 February 2018, 12:34 am EST

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  daj

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  Posted 13 February 2018, 12:34 am EST

  Hi

  we are in middle to upgrade from Spread Js version 9 to Version 11. However i am finding issues within API for GrapeCity.Spread.Sheets.ExcelIO; which we used within earlier version for Importing Excel to Json and vice versa.

  However am not able to find anything similar within version 11.

  Need your help. Please assist.

  Regards,
  
  Dewang

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  deepak.sharma

  

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  Posted 13 February 2018, 10:57 pm EST

  Hello Dewang,

  May I know what issues are you facing with ExcelIO js file. With new version of SpreadJS i.e. v11.0 we have client side excel IO and server side Excel IO. You must be using the Excel IO service with SpreadJS v9.0.
  
  To know how to work with the new client side or server side Excel IO feature please go through the documentation here:
  
  http://help.grapecity.com/spread/SpreadSheets11/webframe.html#feateservice.html

  Thanks,
  
  Deepak Sharma

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  daj

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  Posted 14 February 2018, 6:23 pm EST

  Thanks for reply.

  Have installed server component for Excel Export and Import and have taken all latest libraries needed communicating with Spread JS 11 version.

  However now its giving me an error with License File.

  Can you please help on creating License file

  Regards,
  
  Dewang

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  deepak.sharma

  

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  Posted 15 February 2018, 8:47 pm EST

  Hi Dewang,

  You need a license key to use Excel IO with SpreadJS as mentioned in the documentation here:
  
  http://help.grapecity.com/spread/SpreadSheets11/webframe.html#exceliolicense.html

  In case you have not already purchased SpreadJS, please contact the sales team to get the SpreadJS license key or evaluation key.

  Thanks,
  
  Deepak Sharma

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  daj

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  Posted 16 February 2018, 12:01 am EST

  Hi Deepak,

  Already have license Key purchase for SpreadJS 11. But i need sample for integrating license file within Dotnet. As earlier version we used to have licx file included within project.

  As per sample link you have share do you mean i need to add line just before Importer code

  GrapeCity.Spread.Sheets.License.LicenseKey = “license key”;

  As have tested adding this line of code but still this is not working.

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  deepak.sharma

  

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  Posted 18 February 2018, 6:23 pm EST

  Hi Dewang,

  You need the run time key for SpreadJS, which can be used for SpreadJS ExcelIO server component. You need to place the license key in your project right before you create an instance of Excel IO server component:

  GrapeCity.Spread.Sheets.License.LicenseKey = “your run time key”;

  In case you already don’t have the run time license key for SpreadJS, please get one from our sales team.

  Thanks,
  
  Deepak Sharma